# A085892 (b-file synthesized from sequence entry)
0 1
1 2
2 12
3 30
4 5040
5 24024
6 586051200
7 5967561600
8 33891580800
9 5846743244160
10 70758332701056000
11 1929327666754295808000
12 228609915104317824000
13 8755238159153560237363200
14 5998865771053625032442880000